| Summary: | <net-misc/asterisk-{13.38.3,16.9.1,18.5.1}: multiple vulnerabilities (CVE-2021-{31878,32558,32686}) | ||
|---|---|---|---|
| Product: | Gentoo Security | Reporter: | John Helmert III <ajak> |
| Component: | Vulnerabilities | Assignee: | Gentoo Security <security> |
| Status: | RESOLVED FIXED | ||
| Severity: | minor | CC: | jaco, proxy-maint, sam |
| Priority: | Normal | Keywords: | PullRequest |
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| URL: | http://lists.digium.com/pipermail/asterisk-announce/2021-July/000818.html | ||
| See Also: |
https://github.com/gentoo/gentoo/pull/21752 https://github.com/gentoo/gentoo/pull/21762 |
||
| Whiteboard: | B3 [glsa+] | ||
| Package list: |
=net-misc/asterisk-13.38.3
=net-misc/asterisk-16.19.1
=net-libs/pjproject-2.10-r2
|
Runtime testing required: | No |
For GLSA purposes: Only affected if you're using PJSIP and/or IAX/2, so if you're not using these channel drivers you're all clear. IAX/2 scenario can in most cases only be exploited in a trusted environment *I think* (call needs to first be accepted, ie, authenticated from the looks of it, but I'll need to confirm this in code). PJSIP similar situation for AST-2021-007 at least, in that obviously you need to accept the call before the scenario can occur. For AST-2021-009, if you're not using PJSIP with TLS, then you can also not be affected. The affected code for the IAX/2 scenario is all in the __get_from_jb(), which is used for media frames only, thus, needs to be in-call to action this crash, and as such I would consider this to require a trusted peer. Alternatively you need to accept anonymous IAX/2 - which is a bad idea to begin with in my opinion. Unable to check for sanity:
> no match for package: =net-misc/asterisk-13.38.3
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=93f6d97e4bd66daa168e1790f8cb3b8086854bd1 commit 93f6d97e4bd66daa168e1790f8cb3b8086854bd1 Author: Jaco Kroon <jaco@uls.co.za> AuthorDate: 2021-07-23 05:10:18 +0000 Commit: Joonas Niilola <juippis@gentoo.org> CommitDate: 2021-07-23 07:24:58 +0000 net-libs/pjproject: sec bump Upstream not releasing new version, so just bring in the patch to -r2. This addresses AST-2021-009 for Closes: https://bugs.gentoo.org/803440 Package-Manager: Portage-3.0.20, Repoman-3.0.2 Signed-off-by: Jaco Kroon <jaco@uls.co.za> Closes: https://github.com/gentoo/gentoo/pull/21752 Signed-off-by: Joonas Niilola <juippis@gentoo.org> ...21-32686-AST-2021-009-GHSA-cv8x-p47p-99wr.patch | 289 +++++++++++++++++++++ net-libs/pjproject/pjproject-2.10-r2.ebuild | 125 +++++++++ 2 files changed, 414 insertions(+) Additionally, it has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=55cd1de3d0127ce7086897e2948e6a829ac7042a commit 55cd1de3d0127ce7086897e2948e6a829ac7042a Author: Jaco Kroon <jaco@uls.co.za> AuthorDate: 2021-07-23 05:03:06 +0000 Commit: Joonas Niilola <juippis@gentoo.org> CommitDate: 2021-07-23 07:24:58 +0000 net-misc/asterisk: Security bumps New versions: - 13.38.3 - 16.19.1 - 18.5.1 This addresses AST-2021-007 and AST-2021-008 from Bug: https://bugs.gentoo.org/803440 Both issues here are only "exploitable" by "trusted" peers that have managed to go to in-call status (meaning, we accepted the call). AST-2021-009 will be addressed momentarily in net-libs/pjproject. Package-Manager: Portage-3.0.20, Repoman-3.0.2 Signed-off-by: Jaco Kroon <jaco@uls.co.za> Signed-off-by: Joonas Niilola <juippis@gentoo.org> net-misc/asterisk/Manifest | 3 + net-misc/asterisk/asterisk-13.38.3.ebuild | 349 ++++++++++++++++++++++++++++ net-misc/asterisk/asterisk-16.19.1.ebuild | 363 ++++++++++++++++++++++++++++++ net-misc/asterisk/asterisk-18.5.1.ebuild | 362 +++++++++++++++++++++++++++++ 4 files changed, 1077 insertions(+) amd64 stable x86 stable. Maintainer(s), please cleanup. Security, please vote. The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=949a32eef6a11fbb27ca155dbb9f86cba3bed8f7 commit 949a32eef6a11fbb27ca155dbb9f86cba3bed8f7 Author: Jaco Kroon <jaco@uls.co.za> AuthorDate: 2021-07-24 09:23:11 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2021-07-25 03:59:55 +0000 net-misc/asterisk: Cleanup Bug: https://bugs.gentoo.org/803440 Package-Manager: Portage-3.0.20, Repoman-3.0.2 Signed-off-by: Jaco Kroon <jaco@uls.co.za> Closes: https://github.com/gentoo/gentoo/pull/21762 Signed-off-by: Sam James <sam@gentoo.org> net-misc/asterisk/Manifest | 5 - net-misc/asterisk/asterisk-13.38.2-r1.ebuild | 313 ------------------ net-misc/asterisk/asterisk-13.38.2-r4.ebuild | 349 -------------------- net-misc/asterisk/asterisk-13.38.2-r5.ebuild | 349 -------------------- net-misc/asterisk/asterisk-16.18.0-r2.ebuild | 320 ------------------ net-misc/asterisk/asterisk-16.19.0-r1.ebuild | 363 --------------------- net-misc/asterisk/asterisk-18.4.0-r2.ebuild | 363 --------------------- net-misc/asterisk/asterisk-18.5.0-r1.ebuild | 362 -------------------- .../asterisk-13.38.1-r1-func_lock-fix-races.patch | 291 ----------------- .../asterisk-16.18.0-r1-func_lock-fix-races.patch | 177 ---------- 10 files changed, 2892 deletions(-) *** Bug 808921 has been marked as a duplicate of this bug. *** Unable to check for sanity:
> no match for package: =net-misc/asterisk-13.38.3
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/data/glsa.git/commit/?id=1b2cfc5c5940faf8ff73b87693e360a0a5ae20b5 commit 1b2cfc5c5940faf8ff73b87693e360a0a5ae20b5 Author: GLSAMaker <glsamaker@gentoo.org> AuthorDate: 2024-12-07 08:58:41 +0000 Commit: Hans de Graaff <graaff@gentoo.org> CommitDate: 2024-12-07 08:58:50 +0000 [ GLSA 202412-03 ] Asterisk: Multiple Vulnerabilities Bug: https://bugs.gentoo.org/771318 Bug: https://bugs.gentoo.org/803440 Bug: https://bugs.gentoo.org/838391 Bug: https://bugs.gentoo.org/884797 Bug: https://bugs.gentoo.org/920026 Bug: https://bugs.gentoo.org/937844 Bug: https://bugs.gentoo.org/939159 Signed-off-by: GLSAMaker <glsamaker@gentoo.org> Signed-off-by: Hans de Graaff <graaff@gentoo.org> glsa-202412-03.xml | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) |
From URL: * AST-2021-007: Remote Crash Vulnerability in PJSIP channel driver When Asterisk receives a re-INVITE without SDP after having sent a BYE request a crash will occur. This occurs due to the Asterisk channel no longer being present while code assumes it is. * AST-2021-008: Remote crash when using IAX2 channel driver If the IAX2 channel driver receives a packet that contains an * AST-2021-009: pjproject/pjsip: crash when SSL socket destroyed during handshake Depending on the timing, it’s possible for Asterisk to crash when using a TLS connection if the underlying socket parent/listener gets destroyed during the handshake. Fixes in 13.38.3, 16.9.1, and 18.5.1, please bump.